Yes, FPGA implementations exist for some classic systems, including some game consoles. Here are some relevant links (I'm sure there will be other systems that

Yes, FPGA implementations exist for some classic systems, including some game consoles. Here are some relevant links (I'm sure there will be other systems that have been recreated in FPGA form): http://www.retrocollect.com/News/super-nintendo-recreated-in-fpga-clone-console.html http://www.retrocollect.com/News/super-nintendo-recreated-in... http://hackaday.com/2013/01/23/stuffing-an-nes-into-an-fpga/ http://hackaday.com/2013/01/23/stuffing-an-nes-into-an-fpga/ http://www.sega-16.com/forum/showthread.php?12847-fpgagen-a-SEGA-Genesis-Megadrive-clone-in-a-FPGA http://www.sega-16.com/forum/showthread.php?12847-fpgagen-a-... http://www.fpgaarcade.com/platforms/ http://www.fpgaarcade.com/platforms/ https://en.wikipedia.org/wiki/1chipMSX https://en.wikipedia.org/wiki/1chipMSX